baber/WOPTO huggingface dataset:
Patent JP-S60130188-A (JP)
Title: Semiconductor laser device
Inventor: OKABE NAOKO
IPC: H01S5/00
Filed: 1983-12-17
Abstract: PURPOSE:To contrive the increase in external differential quantum efficiency and the decrease in threshold value by a method wherein one cavity end surface from which laser beams are emitted is coated with a dielectric of required thickness, and the other cavity end surface with a metal film. CONSTITUTION:A metal is evaporated to the P-side electrode 7, and alloying treatment is performed by evaporating the N-side electrode 8 to the substrate 1 side. This semiconductor laser wafer is cleft to a strip form, and an Au film of required thickness is produced by sputtering one of end surfaces. Next, an alumina film is formed likewise by sputtering with tie other end surface upward. Strip lasers coated at both ends are cleft and separated one by one element, resulting in the manufacture of the titled device. In this case, the thickness of the alumina film is lambda/(20n)-9lambda/(20n), where the wavelength is lambda; the external differential quantum efficiency increases because of high permeability, and the threshold current shows a low value.
Patent JP-H0283548-A (JP)
Title: Photosensitive body and production thereof
Inventor: ITO MASAYUKI
IPC: G03G5/05
Filed: 1988-09-20
Abstract: PURPOSE:To produce a photosensitive body contg. an org. photoconductive material present in the photosensitive layer in an amorphous state by immersing an org. photoconductive material in a resin soln. having >=3wt.% concn. for >=5hr and by applying the drying the resin soln. contg. the dispersed photoconductive material. CONSTITUTION:An org. photoconductive material is immersed in a resin soln. having >=3wt.% concn. for >=5hr and the resin soln. contg. the dispersed photoconductive material is applied and dried to form a photosensitive layer contg. the photoconductive material bonded in the resin as a binder in a practically amorphous state. An org. photoconductive material formed by the conventional method and liable to crystallize in a photosensitive layer is effectively used as the org. photoconductive material and a styryl or bisazo pigment may be used. A photosensitive body having satisfactory sensitivity and improved red color reproducibility can be produced.
Patent JP-2001062186-A (JP)
Title: Fitting device of electrical part and electric washing machine provided therewith
Inventor: TOUTOU YUUJI
IPC: D06F39/00
Filed: 1999-08-24
Abstract: PROBLEM TO BE SOLVED: To avoid a crack by integrally molding a fitting part to a resin layer processed with a chemical resistant resin and constituting a self-tapping hole opened in the fitting part of a tapping screw easy for self-tapping. SOLUTION: A condenser 19 is formed by integrally molding an outer shell 19a, a fitting part 19b, a clock part 19c, an interval holding rib 19d, and a connecting rib 19e made of a resin superior in chemical resistance. A cylindrical body 23 processed with a resin superior in self-tapping performance is molded in the fitting part 19b beforehand and the condenser 19 is insert-molded in molding. The cylindrical body 23 is formed with a self-tapping hole 23a. The interval holding rib 19d and the connecting rib 19e are formed for holding the interval between the outer shell 1 and the condenser 19 and for reinforcement of the connecting part between the fitting part 19b and the outer shell 19a respectively.  The lock part 19c is locked in a hole 1a of an armor 1 from the inside, and a tapping screw 24 is threadly engaged in the self-tapping hole 23a via a hole 1b so as to fit the condenser 19 to the armor 1.
Patent JP-S6390937-A (JP)
Title: Message communication system
Inventor: AKEBOSHI TOSHIHIKO
IPC: H04L12/58
Filed: 1986-10-06
Abstract: PURPOSE:To draw out a message from a different terminal by interrupting its drawing-out when a designated terminal is drawing out other message, and restarting the drawing out of a prescribed message after the drawing out of other message is ended. CONSTITUTION:In case of drawing out a telegraphic message with an identification number (confidential mail) at the time of output of an abnormal terminal, when teletex 2-d requests the drawing out of a telegraphic message 8 to a facsimile 2-e with respect to an MHS host 3, the MHS host 3 draws out the telegraphic message 8 to the facsimile 2-e from a mail box 4. In such a state, when a request to draw out a confidential mail 9 to the facsimile 2-e from a teletex 2-f is outputted to the MHS host 3, the MHS host 3 interruptes temporarily its output at the pause of the telegraphic message 8 which is being outputted at present, and draws out the confidential main 9 to the facsimile 2-e. Also, after the drawing-out of the confidential mail 9 is ended, the continuation of the telegraphic message 8 in the course of output is outputted again. Moreover, when it is requested to draw out the same telegraphic message to the same terminal, the telegraphic message received first by the MHS host 3 is drawn out.
Patent JP-H0398626-A (JP)
Title: Inorganic porous membrane and its preparation
Inventor: IWABUCHI MUNEYUKI
IPC: B01D71/02
Filed: 1989-09-13
Abstract: PURPOSE:To heighten the bonding strength between a thin film and a support and also the breakdown strength of the film by making the thin film whose precursor is a gel layer of colloidal particles formed in one side of a porous support be bound to the support under the condition that the gel layer invades into the fine pores in the surface of the support in the rear side. CONSTITUTION:As a porous support, one having a permeation resistance at the time of permeating a fluid to be treated as low as possible is used. A sol liquid of colloidal particles is prepared by a method e.g. hydrolysis of organometal compounds such as metal alkoxides in a proper solvent. A sol liquid of colloidal particles containing an organic binder e.g. polyvinyl alcohol, etc., is supplied to one side of a support and a gel layer of the colloidal particles is formed owing to the pressure difference between both sides of the support. At that time, the colloidal particles of the sol liquid invade into the fine pores opened in the surface of the support and the gel layer is in bound condition of invading into the surface of the support in the rear side. Then, the gel layer and the support is fired unitedly so as to form an inorganic thin film having 1-1000Angstrom  fine pores.
Patent JP-H0574491-A (JP)
Title: Nonaqueous electrolyte battery
Inventor: TAKAHASHI MASATOSHI
IPC: H01M10/0569
Filed: 1991-09-18
Abstract: PURPOSE:To provide a nonaqueous electrolyte battery whose cycle characteristic and preservation characteristic can be remarkably enhanced by sufficiently restraining the reactivity of electrolyte. CONSTITUTION:In a nonaqueous electrolyte battery having a positive electrode 1, a negative electrode 2 using lithium as active material, and nonaqueous electrolyte consisting of a solvent and a solute, a solute expressed by the formula I is contained in the solute of the nonaqueous electrolyte.
Patent JP-2001067741-A (JP)
Title: Optical disk bonding method
Inventor: SHINOHARA SHINICHI
IPC: G11B7/26
Filed: 1999-08-25
Abstract: PROBLEM TO BE SOLVED: To provide an optical disk having high quality by preventing or suppressing the generation of void liable to be formed between optical disk substrates at the time of bonding of these optical disk substrates. SOLUTION: This optical disk bonding method for producing one sheet of optical disk is achieved by applying an adhesive to an annular form or like a dotted like on a virtual disk to a reflection film of the one optical disk substrate having respectively one or two layers of optical information recording layers and the reflection film formed thereon and supplying an adhesive like the dotted line on the virtual circle of the reflection film of the another optical disk substrate and disposing these adhesives to face to each other.  Both of the optical disk substrates A and B are brought near to each other at such a speed at which all of the front ends of the liquid films of the dotty adhesives come into liquid-to-liquid contact with the liquid films of the other adhesives before the voltage between the reflection films drops below an effective value, and both of the liquid films (a) are brought into liquid-to-liquid contact at a second speed lower than the first speed when all of the front ends of the liquid films of the dotty adhesives come into liquid-to-liquid contact with the liquid films of the other adhesives.
Patent JP-S6393080-A (JP)
Title: Binarization method for image
Inventor: HARA TOSHIO
IPC: H04N1/403
Filed: 1986-10-08
Abstract: PURPOSE:To attain a binarization with high accuracy by generating successively the mask area of a prescribed shape and a prescribed size including plural picture elements and obtaining a binarization threshold from the maximum value and minimum value of a picture element density in the mask. CONSTITUTION:For example, a mask composed of 7X7 picture elements, the concentration value of respective picture elements is successively obtained, and the maximum value and minimum value of the concentration value in the mask and the difference are obtained. At present, when the difference is larger than the set value, the value to add the minimum value to the value to multiply a certain constant to the difference is made into a binarization value. When the mask whole surface is covered with a black part, the difference is smaller than the set value, at this time, the mask is included, the density peak value in the area larger than this is obtained, and the value to multiply a constant coefficient to the peak value or the value to subtract a constant value from the peak value is made into the binarization threshold. Thus, the binarization can be attained with high accuracy.
Patent JP-H04120007-A (JP)
Title: Insecticide composition
Inventor: OKAUCHI TETSUO
IPC: A01N47/44
Filed: 1990-09-07
Abstract: PURPOSE:To obtain a insecticide composition containing a guanidine derivative and benzoylurea based insecticide, etc., capable of providing synergic excellent insecticidal effect, having excellent fast-acting property and residual activity and capable of sufficiently satisfying even in toxic aspects. CONSTITUTION:The aimed insecticide composition containing at least one kind of substance selected from (A) a compound expressed by the formula (R<1> is homocyclic or heterocyclic group which may be substituted; n is 0 or 1; R<2> is H or hydrocarbon which may be substituted; R<3> is primary or tertiary amino; X is electron-attracting group, provided that R<1> is a group except halogen pyridyl when X is CN and R<1> is heterocyclic group which may be substituted, when n is 0) or salt thereof, e.g. 3-(2-chloro-5-pyridylmethyl)-1-methyl-2- nitroguanidine) and (B) benzoylurea based insecticide (e.g. diflubenzuron), nereistoxin derivative or salt thereof (e.g. cartap), thiadiazine derivative or salt thereof (e.g. buprofezin) at a ratio of the ingredient B of 0.1-20 pts.wt., preferably 0.5-10 pts.wt. based on 1 pts.wt. ingredient A.
Patent JP-H0579839-A (JP)
Title: On-vehicle sensor
Inventor: SEKINE CHOGO
IPC: G01S13/60
Filed: 1991-09-18
Abstract: PURPOSE:To secure sufficient reflection intensity and to measure a friction coefficient mu of a road surface and a speed V of a vehicle in high accuracy. CONSTITUTION:N pieces of transceivers 10-1, 10-2,...10-N are mounted with a dip theta being changed. The received signals from the transceivers 10-1, 10-2,...10-N are inputted into a mu detector 30 and a vehicle-speed detector 30. The mu detector 30 obtains theta where the amplitude of the received signal becomes suddenly large and obtains the mu of a road surface based on theta. The vehicle-speed detector 31 detects a Doppler shift DELTAf based on the received signal related to theta and operates the vehicle speed V.
Patent JP-H0285006-A (JP)
Title: Car stabilizer control device
Inventor: OZAKI TETSUJI
IPC: B60G17/015
Filed: 1988-09-22
Abstract: PURPOSE:To eliminate uncomfortable sense at the time of getting on and off by nullifying the stabilizer action during the time with not turning, i.e., during running straight, thereby reducing the variation in the car attitude due to unevenness of the road surface, and at the time of getting on and off, decreasing swings of the car associate with changes in the load balance by means of stabilizer action. CONSTITUTION:Under running straight a control valve 32 is set in the neutral position 32a, while a flow control valve 35 in the communication position 35b, and the upper and lower chambers of a cylinder unit 16 are both put in communication with a reserve tank 34. That is the cylinder unit 16 is set to be free to expand and contract, and a stabilizer 13 is out of coupling with the infra-spring member of a shock absorber to assure free motion for a suspension arm, which accomplishes high comfort of sitting in the cabin. While the car is at a standstill, on the other hand, current supply to the control valve 32 and flow control valve 35 is stopped, the former being put in neutral position 32a while the latter turned into shutoff position 35a, and the upper and lower chambers 25, 26 of the cylinder unit 16 are shut from each other. Thereby the cylinder unit 16 works as one sort of rigid body and exerts with its proper twisting rigidity with respect to the stabilizer 13.
Patent JP-2000063634-A (JP)
Title: One-pack liquid epoxy resin composition
Inventor: YUZURIHA KOJI
IPC: C08G59/38
Filed: 1998-08-25
Abstract: PROBLEM TO BE SOLVED: To obtain a relay-sealing resin composition excellent in airtightness, especially, adhesion to a liquid crystal polymer and a metallic terminal even at a high humidity during solder reflow treatment by using an epoxy resin containing a glycidyl epoxy resin, a curing agent, and a filler as the essential components. SOLUTION: It is desirable that this composition contains at least one glycidyl epoxy resin represented by formula I, II, or III (wherein R is H or CH3). Desirably, at least 3 pts.wt., per 100 pts.wt. total epoxy resin, glycidyl epoxy resin is added to a bisphenol type epoxy resin, a novolac type epoxy resin or the like. It is desirable that the curing agent used is an adduct of a latent curing agent type and is used in an amount of 5-30 pts.wt., per 100 pts.wt. total epoxy resin, and that the filler used is exemplified by calcium carbonate or barium sulfate and is used in an amount of 10-200 pts.wt., per 100 pts.wt. total epoxy rein.
Patent JP-S6482420-A (JP)
Title: Electric spring operation device for switch
Inventor: NISHIZUMI SHIGENORI
IPC: H01H33/40
Filed: 1987-09-25
Abstract: PURPOSE:To make it possible to easily connect and disconnect a closing spring by providing a hole orthogonal to long holes of one end part of a guide part, inserting a spring presser foot movably in the long holes, inserting a pin in other end part of the guide part with a jig pin inserted detachably in the hole, and inserting the closing spring between the jig pin and the pin. CONSTITUTION:A guide part 13a having a hollow cylindrical state is arranged in the vicinity of a pin 6 of a lever 3 in nearly the same direction as the operating direction of the pin 6. A pair of long holes 13b opposed is provided on the side surface in the vicinity of one end part of the part 13a in parallel to the axis direction, and a spring presser foot 13c movable by guided with the holes 13b is inserted in the holes 13b. When a closing spring part 13 is removed for checking etc., the upper part of the foot 13c abuts a jig pin 13e with a closing spring 13i extending and the foot 13c ascending by inserting a jig pin 13e in a hole 13d provided in the part 13a before closing. Consequently, the all extension force of the spring 13i acts on the pin 13e and not at all on the pin 6. This enables the connection and disconnection of the part 13 to be easily conducted without a special device.
Patent JP-S6292902-A (JP)
Inventor: SHIADOA RIROI JIYOONZU
IPC: G02B6/44
Filed: 1986-10-07
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-S61118457-A (JP)
Title: Flame-retardant resin composition
Inventor: TOYODA YOSHIO
IPC: C08L67/02
Filed: 1984-11-13
Abstract: PURPOSE:To provide a composition having remarkably improved thermal stability without lowering the excellent flame-retardance of the base resin, by compounding a hydrotalcite to a composition composed of a polyarylate, a polyamide, a polyalkylene phenylene ester and an aromatic halide. CONSTITUTION:A flame-retardant resin composition composed of (A) a polyarylate, (B) a polyamide, (C) a polyalkylene phenylene ester and (D) an aromatic halide is compounded with (E) a hydrotalcite of formula M1-xM'x(OH)2 Ax1n.mH2O [M is Mg, Mn, Fe, Co, Ni, Cu or Zn; M' is Al, Fe, Cr, Co or In; A is OH, F, Cl, Br, NO3, CO3, SO3, Fe(CN)6 or CH3COO; m is positive number; 0<x<=0.5; n is valence of A]. The amount of the component E is 0.01-50wt% based on the component D and the component D is decabromodiphenyl ether.
Patent JP-H1082023-A (JP)
Title: Light-accumulating road marking material
Inventor: TAGUCHI HIDEYUKI
IPC: E01F9/524
Filed: 1996-09-10
Abstract: PROBLEM TO BE SOLVED: To improve luminous brightness, and to obtain visibility at a dark place by arranging a light scattering layer containing the powder and particles of specific all beam transmission onto a white or yellow base material layer and disposing a transparent or semitransparent light accumulating layer comprising a light accumulating pigment. SOLUTION: A white pigment such as titanium oxide and a yellow pigment such as chrome yellow are added to a rubber and a resin. A light scattering layer containing the powder and particles of all beam transmission of 25% or more is arranged to the transparent or semitransparent rubber and resin. A transparent or semitransparent light accumulating layer comprising a light accumulating pigment is disposed onto the light scattering layer. The light accumulating pigment obtained by baking the metallic oxide of alumina, etc., and a rare earth element is used at that time. When light cast light reaches even the light accumjulating pigment placed at a deep place, and light excellently reaches even the light scattering layer and irregular reflection and retroreflection are generated by the powder and the particles.  Accordingly, beams are cast on a large number of light accumulating pigments in the light accumulating layer by reflected light and diffracted light, and the light accumulating road marking material contributes to emission and can be used for marking in the nighttime and at a dark place, etc.
Patent JP-H0965108-A (JP)
Title: Device and method for converting page description
Inventor: FUSE TORU
IPC: B41J29/38
Filed: 1995-08-24
Abstract: PROBLEM TO BE SOLVED: To prevent the decline of image quality at the time of converting an image object expressed by image description to page description and to reduce the size of the page description compared to the case of individually page describing the plural image objects. SOLUTION: When the image description including the set of objects including the image object and an image processing instruction to the image object is inputted from an input means 11, a separation means 16 separates the image object from the image description, an execution means 18 executes a processing based on an image instruction to the image object and a page description generation means 20 generates the page description based on the image object to which the image processing is executed. Also, when the set of the objects includes the plural image objects, after a synthesis means 19 synthesizes the image objects, the page description is generated.
Patent JP-H0789068-A (JP)
Title: Ink jet recording method by thermally liquefying electrostatic transfer and thermally liquefying electrostatic transfer type ink jet recorder
Inventor: SAKAI TOSHIO
IPC: B41J2/385
Filed: 1993-09-27
Abstract: PURPOSE:To generally employ advantages of conventional essential four recording systems, to provide a low-cost and small-sized structure, and to process printing of high image quality for any sheet at a high speed by recording by using heat-fusible ink solid at the ordinary temperature. CONSTITUTION:An image is formed by the steps of heating a heat-fusible or phase transferable ink layer 28 formed on a conductive support 27 of an ink supply conveyor 26 by a thermal head 31 in response to an image signal, locally fusing or phase-transferring the heated layer 28 to be liquefied, flying only ink of the liquefied layer 28 to a recording sheet 34 by an electrostatic attraction force by a transfer electric field by using a transfer electric field forming roller 32 before cooling to solidify it, and transferring it in a noncontact state.
Patent JP-S6299707-A (JP)
Title: Semiconductor light emitting element having lens and its manufacture
Inventor: IMOTO KATSUYUKI
IPC: H01S5/00
Filed: 1985-10-28
Abstract: PURPOSE:To conform the axis of outgoing light beam of a semiconductor light emitting element and the center axis of a lens and to make the light beam came out from the lens parallel light perfectly by providing a holder, a half mirror, a reflection mirror and a detecting device. CONSTITUTION:A light beam reflected by a reflection mirror 11 and propagated is reflected by a half mirror 9 and goes to a reflection mirror 12 as shown by an arrow mark 16. Then, the beam is reflected by the reflection mirror 12 and passes through the half mirror 9 and propagates as shown by an arrow mark 14. Spot sizes of light beams propagated in the direction of arrow marks 13, 14 and 15 are shown by 17, 18 and 19, and the spot sizes are detected by a detecting device. After adjusting a semiconductor light emitting element in X, Y, Z directions to conform the positions of two light beams 17, 18 with diameter of the spot size and to conform diameter of spot sizes of light beams 17, 18, 19, a holder 7 for fitting the semiconductor light emitting element having a lens and the stem 5 of the semiconductor light emitting element 1 are fixed.
Patent JP-H11164334-A (JP)
Title: Method for operating subscriber line card used in telecommunication system in multimode
Inventor: KEVIN EUGENE DOMKOWSKY
IPC: H04L12/56
Filed: 1998-08-26
Abstract: PROBLEM TO BE SOLVED: To reduce access locking to a telecommunication network and to make long-term data transmission efficient by regularly sending data that has meaning to a exchange of a telecommunication system. SOLUTION: A protocol interpreter is initialized by information that decides whether packet in formation that is received from a subscriber line includes valuable data or the received packet information is unnecessary data. The protocol interpreter makes sure that all of the valuable data are sent from a digital signal processor(DSP) 140 to a subscriber line buffer through a packet line 145, etc. A controller 160 accesses a subscriber line buffer, e.g. a buffer 172-1 in a prescribed interval and moves data stored here to, for example, a network buffer 176. Similarly, the controller 160 takes out information stored in the buffer 176 to the DSP 140 for a mode-two and commands to transfer it to a line concentration mechanism 190.
Patent JP-H0877049-A (JP)
Title: Method and device for information recording of electronic still camera
Inventor: YAMAMOTO YASUHIRO
IPC: G06F12/00
Filed: 1994-09-07
Abstract: PURPOSE: To decrease storage capacity required for the file management of the RAM in the electronic still camera by shortening the time of recording operation for digital image data. CONSTITUTION: When a hard disk is formatted, a FAT table is generated in a FAT area R12 in a management data area and information on the size of a file, etc., is written in the directory entry of a root directory area R14 so that image data of fixed length are recorded in a file area R15 of an image data area. When image data are recorded on the hard disk, the file name, time, and date are written in the directory entry of the root directory area R14 and the image data are recorded in plural successive clusters of the file area R15.